EP3984221A4 - METHODS OF UPDATING MODEL, APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIA - Google Patents

METHODS OF UPDATING MODEL, APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIA Download PDF

Info

Publication number
EP3984221A4
EP3984221A4 EP20822571.4A EP20822571A EP3984221A4 EP 3984221 A4 EP3984221 A4 EP 3984221A4 EP 20822571 A EP20822571 A EP 20822571A EP 3984221 A4 EP3984221 A4 EP 3984221A4
Authority
EP
European Patent Office
Prior art keywords
electronic device
storage medium
computer readable
readable storage
updating model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20822571.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3984221A1 (en
Inventor
Zhuoyi LV
Yinji Piao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP3984221A1 publication Critical patent/EP3984221A1/en
Publication of EP3984221A4 publication Critical patent/EP3984221A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Feedback Control In General (AREA)
EP20822571.4A 2019-06-11 2020-06-10 METHODS OF UPDATING MODEL, APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIA Pending EP3984221A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201910502457 2019-06-11
CN201910730604 2019-08-08
CN201911077392 2019-11-06
CN202010152701.2A CN112073729B (zh) 2019-06-11 2020-03-06 模型更新方法、装置、电子设备及计算机可读存储介质
PCT/KR2020/007534 WO2020251261A1 (en) 2019-06-11 2020-06-10 Method for updating model, apparatus, electronic device and computer readable storage medium

Publications (2)

Publication Number Publication Date
EP3984221A1 EP3984221A1 (en) 2022-04-20
EP3984221A4 true EP3984221A4 (en) 2023-05-03

Family

ID=73657960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20822571.4A Pending EP3984221A4 (en) 2019-06-11 2020-06-10 METHODS OF UPDATING MODEL, APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIA

Country Status (4)

Country Link
EP (1) EP3984221A4 (zh)
CN (3) CN118200586A (zh)
BR (1) BR112021023379A2 (zh)
WO (1) WO2020251261A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160353110A1 (en) * 2015-05-29 2016-12-01 Qualcomm Incorporated Advanced arithmetic coder
US20190158837A1 (en) * 2017-11-20 2019-05-23 Qualcomm Incorporated Memory reduction for context initialization with temporal prediction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120314760A1 (en) * 2011-06-10 2012-12-13 Research In Motion Limited Method and system to reduce modelling overhead for data compression
JP5900024B2 (ja) * 2012-03-02 2016-04-06 沖電気工業株式会社 動画像符号化装置及びプログラム、動画像復号装置及びプログラム、並びに、動画像配信システム
US10097833B2 (en) * 2014-12-26 2018-10-09 Intel Corporation Method and system of entropy coding using look-up table based probability updating for video coding
US10225555B2 (en) * 2015-05-19 2019-03-05 Mediatek Inc. Method and apparatus for multi-table based context adaptive binary arithmetic coding
EP3273692A4 (en) * 2015-06-10 2018-04-04 Samsung Electronics Co., Ltd. Method and apparatus for encoding or decoding image using syntax signaling for adaptive weight prediction
KR102646890B1 (ko) * 2015-10-13 2024-03-12 삼성전자주식회사 영상을 부호화 또는 복호화하는 방법 및 장치
US10547854B2 (en) * 2016-05-13 2020-01-28 Qualcomm Incorporated Neighbor based signaling of intra prediction modes
US10554988B2 (en) * 2017-03-22 2020-02-04 Qualcomm Incorporated Binary arithmetic coding with parameterized probability estimation finite state machines
US10560723B2 (en) * 2017-05-08 2020-02-11 Qualcomm Incorporated Context modeling for transform coefficient coding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160353110A1 (en) * 2015-05-29 2016-12-01 Qualcomm Incorporated Advanced arithmetic coder
US20190158837A1 (en) * 2017-11-20 2019-05-23 Qualcomm Incorporated Memory reduction for context initialization with temporal prediction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WANG Z ET AL: "Description of SDR video coding technology proposal by DJI and Peking University", 10. JVET MEETING; 10-4-2018 - 20-4-2018; SAN DIEGO; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JVET/,, no. JVET-J0011-v3, 11 April 2018 (2018-04-11), XP030151167 *

Also Published As

Publication number Publication date
CN112073729B (zh) 2024-04-05
CN112073729A (zh) 2020-12-11
BR112021023379A2 (pt) 2022-04-26
CN118200586A (zh) 2024-06-14
EP3984221A1 (en) 2022-04-20
WO2020251261A1 (en) 2020-12-17
CN118200585A (zh) 2024-06-14

Similar Documents

Publication Publication Date Title
EP3901771A4 (en) DRIVING SIMULATION METHOD AND APPARATUS, ELECTRONIC DEVICE AND COMPUTER INFORMATION HOLDER
EP3968184A4 (en) METHOD, APPARATUS, ELECTRONIC DEVICE AND COMPUTER STORAGE MEDIUM FOR OPTIMIZATION OF A QUANTIZATION MODEL
EP3805988A4 (en) TRAINING PROCESS FOR MODEL, STORAGE MEDIA AND COMPUTER DEVICE
EP3925086A4 (en) BEAM MANAGEMENT METHOD, APPARATUS, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIA
EP3734475A4 (en) METHOD AND DEVICE FOR TRAINING DATA, STORAGE MEDIUM AND ELECTRONIC DEVICE
EP4013007A4 (en) VEHICLE-ROAD COOPERATION APPARATUS AND METHOD, ELECTRONIC DEVICE AND STORAGE MEDIA
EP3908943A4 (en) METHOD, DEVICE, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIUM FOR IMAGE SEARCH
EP3828885A4 (en) VOICE DISRUPTION PROCESS AND APPARATUS, COMPUTER DEVICE AND COMPUTER READABLE STORAGE MEDIA
EP3958165A4 (en) PORTRAIT ATTRIBUTE MODEL GENERATION METHOD AND DEVICE, COMPUTER DEVICE AND STORAGE MEDIA
EP3676702A4 (en) METHOD AND DEVICE FOR DATA COMPILATION, ELECTRONIC DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
EP3993436A4 (en) DATA PROCESSING METHOD AND APPARATUS, COMPUTER READABLE STORAGE MEDIUM, AND ELECTRONIC DEVICE
EP3968243A4 (en) Method and apparatus for realizing model training, and computer storage medium
EP3985612A4 (en) METHOD AND DEVICE FOR PLAYING ANIMATION, COMPUTER READABLE STORAGE MEDIUM AND COMPUTER DEVICE
EP3842929A4 (en) STRUCTURED DATA PROCESSING PROCESS AND APPARATUS, AND STORAGE MEDIA AND ELECTRONIC DEVICE
EP3594940A4 (en) TRAINING PROCEDURE FOR VOICE DATA SET, COMPUTER DEVICE AND COMPUTER READABLE STORAGE MEDIUM
EP4113322A4 (en) METHOD AND DEVICE FOR RECOGNIZING AN PERSON, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIA
EP3812921A4 (en) METHOD AND DEVICE FOR READING DATA STRUCTURES, METHOD AND DEVICE FOR UPDATING DATA STRUCTURES, AND ELECTRONIC DEVICE
EP3509270A4 (en) BACKUP PROCESS AND DEVICE, STORAGE MEDIUM AND ELECTRONIC DEVICE
SG11202006017SA (en) System reinforcement learning method and apparatus, electronic device, and computer storage medium
EP3909045A4 (en) METHOD, APPARATUS, ELECTRONIC DEVICE AND COMPUTER READABLE MATERIAL FOR VOICE TRANSLATION
EP3839894A4 (en) METHOD AND DEVICE FOR THREE-DIMENSIONAL MODEL PROCESSING, ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM
EP3819854A4 (en) PRICE OFFERING PROCESS EXECUTED BY A COMPUTER, PRICE OFFERING DEVICE, ELECTRONIC DEVICE AND STORAGE MEDIA
EP3660676A4 (en) PROCESS AND APPARATUS FOR PROCESS MANAGEMENT, INFORMATION MEDIA AND ELECTRONIC DEVICE
EP4071607A4 (en) METHOD OF SHARING APPLICATIONS, ELECTRONIC DEVICE AND COMPUTER-READABLE STORAGE MEDIA
EP3722973A4 (en) METHOD AND DEVICE FOR DATA PROCESSING FOR DISTRIBUTED DATABASE, INFORMATION MEDIA, AND ELECTRONIC DEVICE

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211112

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H04N0019130000

Ipc: H04N0019700000

A4 Supplementary search report drawn up and despatched

Effective date: 20230405

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 19/172 20140101ALI20230330BHEP

Ipc: H04N 19/157 20140101ALI20230330BHEP

Ipc: H04N 19/13 20140101ALI20230330BHEP

Ipc: H04N 19/70 20140101AFI20230330BHEP